Lesjöfors 8141411 Bonnet
Vehicle Equipment: for vehicles without auto opening tail gate Manufacturer's item number: 8141411Brand new
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Lesjöfors 8141411 Bonnet
The Lesjöfors 8141411 Bonnet is a high‑performance component designed to enhance the functionality and durability of automotive hoods, trunk lids, and other hinged panels. Crafted with precision engineering, this product delivers reliable support, smooth operation, and extended service life for a wide range of vehicles.
Key Features & Benefits
- Robust Construction: Made from premium alloy steel, the bonnet incorporates advanced heat‑treatment processes that ensure exceptional strength and resistance to fatigue under repeated use.
- Optimized Spring Rate: The integrated gas spring system offers a finely tuned force curve, providing effortless lift while maintaining firm support when the panel is closed.
- Corrosion Resistance: A protective coating protects against rust and environmental degradation, extending the lifespan of the bonnet even in harsh climates.
- Universal Compatibility: Designed to fit a broad spectrum of vehicle models, including sedans, SUVs, and light trucks. The modular mounting system allows for easy installation across different chassis configurations.
- Low Maintenance: With sealed bearings and lubricated components, the bonnet requires minimal upkeep, reducing long‑term maintenance costs.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | 8141411 |
| Material | Alloy Steel (Heat‑treated) |
| Spring Type | Gas Spring |
| Force Range | 150–250 N (adjustable via pre‑load setting) |
| Operating Temperature | -40 °C to +120 °C |
| Dimensions (approx.) | Length: 350 mm | Width: 200 mm | Height: 80 mm |
| Weight | 1.2 kg |
| Mounting Type | Standard bolt pattern with optional adapter plate |
Installation Guidelines
- Preparation: Ensure the vehicle’s hood or trunk lid is clean and free of debris. Verify that the mounting points are in good condition.
- Alignment: Position the bonnet so that its pivot axis aligns with the existing hinge mechanism. Use a level to confirm vertical alignment.
- Bolt Securement: Attach the bonnet using the supplied bolts and washers. Tighten in a criss‑cross pattern to distribute load evenly.
- Pre‑load Adjustment: If your vehicle requires a specific lift force, adjust the pre‑load screw on the gas spring until the desired tension is achieved.
- Functional Test: Open and close the panel several times to confirm smooth operation. Check for any binding or excessive play.
Maintenance & Troubleshooting
- Regular Inspection: Periodically check for signs of wear, corrosion, or leakage in the gas spring chamber.
- Lubrication: Apply a light coat of silicone spray to pivot points every six months to maintain smooth movement.
- Leak Detection: If you notice fluid seepage around the bonnet, replace the seal or the entire gas spring unit.
- Re‑balancing: Should the panel feel uneven when closed, adjust the pre‑load screw to restore balanced operation.
Applications Across Vehicle Types
The Lesjöfors 8141411 Bonnet is engineered for versatility. It can be employed in:
- Passenger cars with standard hood designs.
- SUVs and crossover models requiring robust trunk support.
- Light commercial vehicles where heavy cargo handling demands reliable lift mechanisms.
- Custom automotive builds that require a high‑quality, aftermarket hinge solution.
Why Choose Lesjöfors 8141411 Bonnet?
When selecting a bonnet for your vehicle’s hinged panels, the Lesjöfors 8141411 stands out due to its combination of durability, precision engineering, and ease of installation. Its proven performance in demanding automotive environments makes it a trusted choice among mechanics, fleet operators, and automotive enthusiasts alike.
Conclusion
The Lesjöfors 8141411 Bonnet delivers exceptional support for hoods, trunk lids, and other hinged panels. With its robust construction, adjustable spring force, and universal fitment, it ensures reliable operation and longevity across a wide range of vehicle applications.
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- Car hood |
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| Tags | Lesjöfors 8141411 Bonnet |
| Identifiers | |
| Brand | ![]() Lesjöfors is a Swedish company that manufactures springs and wire products. It was founded in 1916 and is now a subsidiary of the Swedish company IKV. |
| Model | Lesjöfors 8141411 |
| MPN | Lesjöfors 8141411 |
| ID | 7078256 |
| Dimensions / Weight | |
| Key Features | |

